[Qgis-developer] Refactor fields: an expression is always required?

[Paolo Cavallini]

Hi all,
when creating a new field through Processing > Refactor fields, an
expression seems always required. I do not think this should be
necessary, because users sometimes want just to add a new empty column
to be filled afterwards.
Am I missing something?
All the best.
-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html